Answer / somu

IN Normalization is controlled by elimination redundant
data where as in Denormalisation is controlled by redundant
data.

Answer / shanu

Normalisation is a Process of decomposing the tables into
number of succesive tables to avoid Data Retundancy and
Inconsistency

What are the components of datastage?

0 Answers  

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What is the default padding character?

3 Answers   IBM,

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Hi Friends, I have a input data like, class_id Marks 101 50 101 60 101 40 102 90 102 35 And i want my output data like class_id Marks Rank 101 50 2 101 60 1 101 40 3 102 90 1 102 35 2 how to do this in datastage?

8 Answers   Cognizant, HCL, TIAA CREF,

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how to capture rejected data by using join stage not for lookup stage. please let me know

3 Answers   Satyam,

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3) Sequential file contains data like Empno ename sal 111 abc 2000 Trgt file: Trgt1----111 Trgt2----abc Trgt3---2000

2 Answers  

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Define Job control?

0 Answers  

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Unix command to view the data in a dataset

2 Answers   IBM,

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file1 1 2 3 4 file2 3 4 5 6 output should be in three targets T1 T2 T3 1 3 5 2 4 6 how to do this? can any one help? Thanks

5 Answers   Cap Gemini,

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Describe stream connector?

0 Answers  

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what is normalization and denormalization

2 Answers   CTS,

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In merge stage can we update the values?

3 Answers   TCS,

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How will you load you daily/monthly jobs datas in to Fact and Dimension table using datastage.

0 Answers   CTS,

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